package com.scedu.spring5.aopanno;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;
import org.springframework.stereotype.Component;

//增强的类
@Component
@Aspect
public class UserProxy {
    //前置通知
    @Before(value = "execution(* com.scedu.spring5.aopanno.User.add(..))")
    public  void before(){
        System.out.println(" before====");
    }
    //最终通知
    @After(value = "execution(* com.scedu.spring5.aopanno.User.add(..))")
    public  void after(){
        System.out.println(" after====");
    }
    //异常通知
    @AfterThrowing(value = "execution(* com.scedu.spring5.aopanno.User.add(..))")
    public  void afterThrowing(){
        System.out.println(" afterThrowing====");
    }
    //后置通知
    @AfterReturning(value = "execution(* com.scedu.spring5.aopanno.User.add(..))")
    public  void afterReturning(){
        System.out.println(" afterReturning====");
    }
    //环绕通知
    @Around(value = "execution(* com.scedu.spring5.aopanno.User.add(..))")
    public  void around(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
        System.out.println(" 环绕之前====");
        //被增强的方法执行
        proceedingJoinPoint.proceed();
        System.out.println(" 环绕之后====");
    }
}
